Home / 3,767,231.04-5,654,398.08-1,373,389.44

Finding the Fourth Proportional to 3,767,231.04, 5,654,398.08 and 1,373,389.44

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Solution

The fourth proportional to 3,767,231.04, 5,654,398.08 and 1,373,389.44 is: 2,061,378.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,767,231.04 : 5,654,398.08 = 1,373,389.44 : x
  2. Step 2: Convert to fraction form
    3,767,231.04/5,654,398.08 = 1,373,389.44/x
  3. Step 3: Cross multiply
    3,767,231.04x = 5,654,398.08 × 1,373,389.44
  4. Step 4: Simplify right side
    3,767,231.04x = 7,765,690,612,628.28
  5. Step 5: Solve for x
    x = 7,765,690,612,628.28/3,767,231.04
  6. Step 6: Final answer
    x = 2,061,378.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.